Ключевые слова: ad, ads, advertisement, advertising, business, business strategy, campaign, catalog, communication, connecting, conversion, customer, digital, direct, ebusiness, ecommerce, email, engage, fliers, goal, internet, lead, magazine, mail, market, marketing, media, network, networking, online, optimization, promotion, sales, social, social gathering, social media, strategy, subscription, target, targeting, technology, telemarketing, television, traffic,